Comparison

Primate (Card Game) vs Ghost Run 3D

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head

Primate (Card Game)

Card game using prime numbers

Don't die again !

About

Primate (Card Game)

Read full description

Sick of elitist royal face cards? Well this game doesn't need 'em! Primate is a new card game that helps you pit your knowledge of basic arithmetic and prime numbers against a cute little monkey!

About

Ghost Run 3D

Features

Read full description

Ghost Run 3D is a video game where you control a Ghost to avoid obstacles in sceneries like a Cemetery, a Haunted Forest, and Ruins in the Skies.

Screenshots

Primate (Card Game)2 screens

Ghost Run 3D2 screens

Verdict

The call

The clearest difference is update cadence: Ghost Run 3D at every 2 weeks against Primate (Card Game)'s every 4 months. Primate (Card Game)'s advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Primate (Card Game) ships an update every 4 months, Ghost Run 3D every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level

Primate (Card Game) versus Ghost Run 3D: the parameters behind the verdict, then further details
Parameter	Primate (Card Game)	Ghost Run 3D
Price	Free	Free
Update frequency	Every 4 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.6
Further details — not scored
Size	17 MB	355 MB
Age rating	4+	4+
Developer	Duck-Walk Software Inc.	Sebastien Champmartin

In-app purchases

None

Primate (Card Game)

No in-app purchases

None

Ghost Run 3D

No in-app purchases

Questions

Is Primate (Card Game) free?

Primate (Card Game) is free to download, with no in-app purchases.

Is Ghost Run 3D free?

Ghost Run 3D is free to download, with no in-app purchases.

Do Primate (Card Game) or Ghost Run 3D have ads?

Neither Primate (Card Game) nor Ghost Run 3D shows ads.

Which is updated more often, Primate (Card Game) or Ghost Run 3D?

Primate (Card Game) ships an update every 4 months, and Ghost Run 3D every 2 weeks. Most recently, Primate (Card Game) was updated on October 25, 2026 and Ghost Run 3D on October 28, 2026.